OSM SQLite Experiment: Frequency of key natural (elem type r)

These queries show the top frequencies of keys for key (element type )

1 wood 832,039
2 water 764,506
3 wetland 673,691
4 scrub 305,111
5 grassland 179,203
6 bare_rock 73,406
7 heath 45,238
8 sand 27,111
9 beach 22,488
10 scree 21,605
11 bay 20,297
12 glacier 10,208
13 reef 7,903
14 shingle 6,548
15 fell 3,275
16 strait 2,701
17 mud 2,154
18 shoal 966
19 tundra 962
20 rock 756
21 peninsula 753
22 cape 723
23 landform 671
24 mountain_range 378
25 ground 333
26 cliff 284
27 stone 276
28 shrubbery 223
29 desert 183
30 valley 147
31 ridge 141
32 grass 137
33 atoll 103
34 tree_row 89
35 tree 84
36 tree_group 77
37 floodplain 73
38 spring 72
39 shrub 57
40 blockfield 54
41 riverbed 41
42 sinkhole 41
43 forest 34
44 plateau 34
45 dune 30
46 islet 30
47 meadow 30
48 isthmus 26
49 yes 26
50 peak 20

:-)